147227914 has 4 divisors (see below), whose sum is σ = 220841874. Its totient is φ = 73613956.

The previous prime is 147227893. The next prime is 147227917. The reversal of 147227914 is 419722741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 147209689 + 18225 = 12133^2 + 135^2 .

It is not an unprimeable number, because it can be changed into a prime (147227917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36806977 + ... + 36806980.

Almost surely, 2^147227914 is an apocalyptic number.

147227914 is a deficient number, since it is larger than the sum of its proper divisors (73613960).

147227914 is an equidigital number, since it uses as much as digits as its factorization.

147227914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73613959.

The product of its digits is 28224, while the sum is 37.

The square root of 147227914 is about 12133.7510276089. The cubic root of 147227914 is about 528.0358221984.

The spelling of 147227914 in words is "one hundred forty-seven million, two hundred twenty-seven thousand, nine hundred fourteen".